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<div class="subTitle">mmj.verify</div>
<h2 title="Class BottomUpParser" class="title">Class BottomUpParser</h2>
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<li>java.lang.Object</li>
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<li>mmj.verify.BottomUpParser</li>
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<dt>All Implemented Interfaces:</dt>
<dd><a href="../../mmj/verify/GrammaticalParser.html" title="interface in mmj.verify">GrammaticalParser</a></dd>
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<hr>
<div class="block"><strong>Deprecated.</strong>&nbsp;
<div class="block"><i>abandoned in favor of EarleyParser.java</i></div>
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<br>
<pre>@Deprecated
public class <span class="strong">BottomUpParser</span>
extends java.lang.Object
implements <a href="../../mmj/verify/GrammaticalParser.html" title="interface in mmj.verify">GrammaticalParser</a></pre>
<div class="block">Bottom Up Parser, too slow and stupid for set.mm use.</div>
<dl><dt><span class="strong">See Also:</span></dt><dd><a href="http://www.cs.vu.nl/%7Edick/PTAPG.html"> Parsing Techniques --
      A Practical Guide</a>, 
<a href="EarleyParser.html">EarleyParser</a></dd></dl>
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<td class="colOne"><code><strong><a href="../../mmj/verify/BottomUpParser.html#BottomUpParser(mmj.verify.Grammar, int)">BottomUpParser</a></strong>(<a href="../../mmj/verify/Grammar.html" title="class in mmj.verify">Grammar</a>&nbsp;grammarIn,
              int&nbsp;maxFormulaLengthIn)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">Construct using reference to Grammar and a parameter signifying the
 maximum length of a formula in the database.</div>
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<td class="colFirst"><code>int</code></td>
<td class="colLast"><code><strong><a href="../../mmj/verify/BottomUpParser.html#parseExpr(mmj.lang.ParseTree[], mmj.lang.Cnst, mmj.lang.ParseNodeHolder[], int)">parseExpr</a></strong>(<a href="../../mmj/lang/ParseTree.html" title="class in mmj.lang">ParseTree</a>[]&nbsp;parseTreeArrayIn,
         <a href="../../mmj/lang/Cnst.html" title="class in mmj.lang">Cnst</a>&nbsp;formulaTypIn,
         <a href="../../mmj/lang/ParseNodeHolder.html" title="class in mmj.lang">ParseNodeHolder</a>[]&nbsp;parseNodeHolderExprIn,
         int&nbsp;highestSeqIn)</code>
<div class="block"><strong>Deprecated.</strong>&nbsp;</div>
<div class="block">BottomUpParser - returns 'n' = the number of ParseTree objects generated
 for the input formula and stored in parseTreeArray.</div>
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<h3>Methods inherited from class&nbsp;java.lang.Object</h3>
<code>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</code></li>
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<h4>BottomUpParser</h4>
<pre>public&nbsp;BottomUpParser(<a href="../../mmj/verify/Grammar.html" title="class in mmj.verify">Grammar</a>&nbsp;grammarIn,
              int&nbsp;maxFormulaLengthIn)</pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">Construct using reference to Grammar and a parameter signifying the
 maximum length of a formula in the database.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>grammarIn</code> - Grammar object</dd><dd><code>maxFormulaLengthIn</code> - gives us a hint about what to expect.</dd></dl>
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<h4>parseExpr</h4>
<pre>public&nbsp;int&nbsp;parseExpr(<a href="../../mmj/lang/ParseTree.html" title="class in mmj.lang">ParseTree</a>[]&nbsp;parseTreeArrayIn,
            <a href="../../mmj/lang/Cnst.html" title="class in mmj.lang">Cnst</a>&nbsp;formulaTypIn,
            <a href="../../mmj/lang/ParseNodeHolder.html" title="class in mmj.lang">ParseNodeHolder</a>[]&nbsp;parseNodeHolderExprIn,
            int&nbsp;highestSeqIn)
              throws <a href="../../mmj/lang/VerifyException.html" title="class in mmj.lang">VerifyException</a></pre>
<div class="block"><span class="strong">Deprecated.</span>&nbsp;</div>
<div class="block">BottomUpParser - returns 'n' = the number of ParseTree objects generated
 for the input formula and stored in parseTreeArray.
 <p>
 The user can control whether or not the first successful parse is
 returned by passing in an array of length = 1.</div>
<dl>
<dt><strong>Specified by:</strong></dt>
<dd><code><a href="../../mmj/verify/GrammaticalParser.html#parseExpr(mmj.lang.ParseTree[], mmj.lang.Cnst, mmj.lang.ParseNodeHolder[], int)">parseExpr</a></code>&nbsp;in interface&nbsp;<code><a href="../../mmj/verify/GrammaticalParser.html" title="interface in mmj.verify">GrammaticalParser</a></code></dd>
<dt><span class="strong">Parameters:</span></dt><dd><code>parseTreeArrayIn</code> - -- holds generated ParseTrees, therefore, length
            must be greater than 0. The user can control whether or not
            the first successful parse is returned by passing in an array
            of length = 1. If the array length is greater than 1 the
            function attempts to fill the array with alternate parses
            (which if found, would indicate grammatical ambiguity.)
            Returned ParseTree objects are stored in array order -- 0, 1,
            2, ... -- and the contents of unused array entries is
            unspecified. If more than one ParseTree is returned, the
            returned ParseTrees are guaranteed to be different (no
            duplicate ParseTrees are returned!)</dd><dd><code>formulaTypIn</code> - -- Cnst Type Code of the Formula to be parsed. Note
            that first symbol is the formula's Type Code. The Type Code is
            used only when parsing a null expression (length zero), in
            which case a Nulls Permitted Rule is sought.</dd><dd><code>parseNodeHolderExprIn</code> - - Formula's Expression, preloaded into a
            ParseNodeHolder[] (see
            Formula.getParseNodeHolderExpr(mandVarHypArray).</dd><dd><code>highestSeqIn</code> - -- restricts the parse to statements with a sequence
            number less than or equal to highestSeq. Set this to
            Integer.MAX_VALUE to enable grammatical parsing using all
            available rules.</dd>
<dt><span class="strong">Returns:</span></dt><dd>int -- specifies the number of ParseTree objects stored into
         parseTreeArray. A number greater than 1 indicates grammatical
         ambiguity, by definition, since there is more than one way to
         parse the formula.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="../../mmj/lang/VerifyException.html" title="class in mmj.lang">VerifyException</a></code> - if an error occurred</dd></dl>
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